The Relationship Between Language Functioning and Cognitive Decline in Elderly Individuals with Disabilities

Abstract

This research study aimed to explore the relationship between language functioning, cognitive decline, and functional independence in elderly individuals with disabilities. A cross-sectional research design was employed, and data were collected from a sample of 120 elderly participants. Language functioning was assessed using the Boston Diagnostic Aphasia Examination (BDAE), cognitive decline was measured using the Mini-Mental State Examination (MMSE), and functional independence was evaluated using the Activities of Daily Living (ADL) scale. Correlation analyses were conducted to examine the associations between these variables. The results revealed a significant negative correlation between language functioning and cognitive decline (r = -0.45**, p < 0.01), indicating that language impairments often co-occur with declines in other cognitive domains. A significant positive correlation was observed between language functioning and functional independence (r = 0.60**, p < 0.01), highlighting the importance of effective communication in maintaining autonomy in daily living activities. Additionally, a significant negative correlation between cognitive decline and functional independence (r = -0.55**, p < 0.01) indicated that individuals with greater cognitive decline may experience challenges in performing daily tasks independently. These findings emphasize the need for comprehensive assessments and targeted interventions to support language functioning, cognitive health, and functional independence in elderly individuals with disabilities.